Twilight: Escape from Stalliongrad map help?

Hi everyone, AdamMasterArt here. Anyways, I am looking for some experienced map makers here if you guys could help me make three original maps that are big yet challenging. for my upcoming MLP Wolf3D mod: Twilight: Escape from Stalliongrad! Right now, I'm in the middle of working on enemy sprites and wall textures (which took me a while) and I'm just asking for some help for this project, thanks.